[2020] R6S Vulkan doesn't open anymore

Hello,

I was able to play Rainbow using Vulkan for months. Playing Rainbow on Vulkan gave me much better FPS way above 100. Recently the game just won't play on Vulkan. It shows on Steam that it is running, but the game doesn't show up on screen or in the taskbar. It shows it's running in task manager along with Battleye. The game plays when not using Vulkan, but the FPS is below 50, so I can't play it without Vulkan.

I am not sure if this problem is related to me overclocking my GPU, but I closed MSI Afterburner and reset the settings back to default and it didn't fix the game.

I have verified the files on Steam. It said the files are all good. I uninstalled and reinstalled Uplay, it didn't fix it. I tried running the game in Administrator mode, still didn't fix it.

I don't know what to do now. Since it was working perfectly before I overclocked, for some reason it doesn't work now, overclocking may of had something to do with the problem. I'm not entirely sure though.

Any help is greatly appreciated. Thanks,

- Sky